发明授权
- 专利标题： Ceramic in replacement components
- 专利标题（中）： 陶瓷在更换组件
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申请号： US11216182申请日： 2005-09-01
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公开(公告)号： US07704546B2公开(公告)日： 2010-04-27
- 发明人: Geoffrey Dearnaley
- 申请人： Geoffrey Dearnaley
- 申请人地址： US TX San Antonio
- 专利权人： Southwest Research Institute
- 当前专利权人： Southwest Research Institute
- 当前专利权人地址： US TX San Antonio
- 代理机构： Grossman Tucker et al
- 主分类号： A61L27/08
- IPC分类号： A61L27/08 ; C23C14/00 ; A61F2/30 ; A61F2/42 ; A61F2/32
摘要：
A method and apparatus for a prosthesis. At least a portion of the prosthesis is made from a ceramic that is treated with ion implantation, which causes a controllable, bilateral compressive stress of the ceramic. A diamond-like-coating (DLC) can be coated on the ceramic and in the same chamber as the ion implantation. After treating by ion implantation and coating with DLC, the ceramic will be strengthened and have a low coefficient of friction and thereby be made much less likely to fracture under load.
公开/授权文献
- US20050287288A1 Ceramic in replacement components 公开/授权日：2005-12-29
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